# SDR SB05032

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2005
- Submitted: March 2, 2005
- Operation: Air carrier
- Aircraft: [N394US](https://openairdocs.org/aircraft/N394US), registered now
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23316
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Circuit Breaker
- Part number: BACC18AE25
- Condition: Burned
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: B, A
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SB05032

## Discrepancy

AFTER LANDING CREW STOPPED A/C ON TAXIWAY & REPORTED TO INBOUND RAMP, FIRE & SMOKE IN COCKPIT.  CREW STATED, "ON TAXI-IN, FIRE ERUPTED FROM F/O LWR C/B PNL. USED PORTABLE HALON FIRE EXTINGUISHER & EVACUATED A/C.  ENG 1 & 2 & APU FIRE EXTINGUISHER BOTTLES DISCHARGED.  ALL 4 ESCAPE SLIDES ACTIVATED FOR EVACUATION."  PAX`S & CREW EVACUATED A/C W/O INCIDENT. DURING APPROACH, NORMAL EQUIP COOLING C/B POPPED.  MX FOUND TERMINAL END ON C-PHASE LUG C/B C813 BURNED.  REPLACED C/B C813 & TERMINAL END. CHECKED ALL WIRING FOR SHORTS TO GROUND. NO FAULTS FOUND.  ALL CIRCUITS CHK GOOD, OPS CHK NORM, BLOWER FAN GOOD.

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